Title:
【考案の名称】ホイ-ルボルト等の盗難防止用ナツトの締付具
Document Type and Number:
Japanese Patent JPS58196412
Kind Code:
U
Inventors:
Yoshinobu Fujita
Application Number:
JP9497282U
Publication Date:
December 27, 1983
Filing Date:
June 23, 1982
Export Citation:
International Classes:
B60B3/16; F16B41/00; (IPC1-7): F16B41/00; B60B3/16
Domestic Patent References:
| JPS267119Y1 | ||||
| JP52079631B | ||||
| JPS546136A | 1979-01-18 |